Izindaba Zemboni
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Ukukhuluma Ngomkhondo Wokuthuthukiswa Kwamanethiwekhi E-Fiber Optical ngo-2023
Amagama angukhiye: ukwanda komthamo wenethiwekhi ye-optical, ukusungula izinto ezintsha okuqhubekayo kwezobuchwepheshe, amaphrojekthi okuhlola isikhombimsebenzisi esisheshayo aqalwa kancane kancane Enkathini yamandla ekhompyutha, ngomfutho onamandla wezinsizakalo eziningi ezintsha kanye nezinhlelo zokusebenza, ubuchwepheshe bokuthuthukiswa komthamo obunezilinganiso eziningi njengesilinganiso sesignali, ububanzi be-spectral obutholakalayo, imodi ye-multiplexing, kanye nemidiya yokudlulisa entsha iyaqhubeka nokusungula...Funda kabanzi -
Isimiso Sokusebenza kanye Nokuhlukaniswa Kwe-Optic Fiber Amplifier/EDFA
1. Ukuhlukaniswa kwama-Fiber Amplifier Kunezinhlobo ezintathu eziyinhloko zama-optical amplifier: (1) i-Semiconductor Optical Amplifier (SOA, i-Semiconductor Optical Amplifier); (2) Ama-optical fiber amplifier afakwe izakhi zomhlaba ezingavamile (i-erbium Er, i-thulium Tm, i-praseodymium Pr, i-rubidium Nd, njll.), ikakhulukazi ama-erbium-doped fiber amplifier (EDFA), kanye nama-thulium-doped fiber amplifier (TDFA) kanye ne-praseodymium-d...Funda kabanzi -
I-ZTE kanye ne-Hangzhou Telecom ziqedela uhlelo lokusebenza lwe-Pilot lwe-XGS-PON kunethiwekhi ebukhoma
Muva nje, i-ZTE kanye ne-Hangzhou Telecom baqedele uhlelo lokusebenza lokuhlola lwenethiwekhi ebukhoma ye-XGS-PON endaweni yokusakaza bukhoma eyaziwayo e-Hangzhou. Kulo msebenzi wokuhlola, ngokusebenzisa inethiwekhi ye-XGS-PON OLT+FTTR yonke i-optical+XGS-PON Wi-Fi 6 AX3000 Gateway kanye ne-Wireless Router, ukufinyelela kumakhamera amaningi ochwepheshe kanye nohlelo lokusakaza bukhoma lwe-4K Full NDI (Network Device Interface), kuzo zonke izinhlelo zokusakaza bukhoma...Funda kabanzi -
Kuyini i-XGS-PON? I-XGS-PON ihlangana kanjani ne-GPON kanye ne-XG-PON?
1. Kuyini i-XGS-PON? Zombili i-XG-PON kanye ne-XGS-PON ziyingxenye yochungechunge lwe-GPON. Kusukela kumephu yobuchwepheshe, i-XGS-PON iyinguquko yezobuchwepheshe ye-XG-PON. Zombili i-XG-PON kanye ne-XGS-PON ziyi-10G PON, umehluko omkhulu uwukuthi: i-XG-PON iyi-PON engalingani, izinga lokuxhumanisa/lokudiliza lembobo ye-PON lingu-2.5G/10G; i-XGS-PON iyi-PON elinganayo, izinga lokuxhumanisa/lokudiliza lembobo ye-PON Izinga lingu-10G/10G. I-PON eyinhloko...Funda kabanzi -
I-RVA: Imindeni eyizigidi eziyi-100 ye-FTTH izombozwa eminyakeni eyi-10 ezayo e-USA
Embikweni omusha, inkampani yocwaningo lwemakethe edumile emhlabeni wonke i-RVA ibikezela ukuthi ingqalasizinda ye-fiber-to-the-home (FTTH) ezayo izofinyelela emindenini engaphezu kwezigidi eziyi-100 e-United States eminyakeni engaba yi-10 ezayo. I-FTTH izokhula kakhulu eCanada naseCaribbean, kusho i-RVA ku-North American Fiber Broadband Report 2023-2024: FTTH kanye ne-5G Review and Forecast. Izigidi eziyi-100 ...Funda kabanzi -
I-Verizon Yamukela i-NG-PON2 Ukuze Ihlanganise Ukuthuthukiswa Kwenethiwekhi Ye-Fiber Yesikhathi Esizayo
Ngokusho kwemibiko yabezindaba, iVerizon inqume ukusebenzisa i-NG-PON2 esikhundleni se-XGS-PON ukuze kuthuthukiswe i-optical fiber yesizukulwane esilandelayo. Nakuba lokhu kuphambene nemikhuba yemboni, umphathi weVerizon uthe kuzokwenza impilo ibe lula kuVerizon eminyakeni ezayo ngokwenza lula inethiwekhi kanye nendlela yokuthuthukisa. Nakuba i-XGS-PON inikeza amandla e-10G, i-NG-PON2 inganikeza ubude be-wavelength obuphindwe kane kune-10G, okunga...Funda kabanzi -
Ama-Telecom Giants Alungiselela Isizukulwane Esisha Sobuchwepheshe Bokuxhumana Obubonakalayo be-6G
Ngokusho kwe-Nikkei News, i-NTT kanye ne-KDDI yaseJapan bahlela ukubambisana ocwaningweni nasekuthuthukisweni kwesizukulwane esisha sobuchwepheshe bokuxhumana nge-optical, futhi bathuthukise ubuchwepheshe obuyisisekelo bamanethiwekhi okuxhumana okonga amandla kakhulu asebenzisa izimpawu zokudlulisa nge-optical kusuka emigqeni yokuxhumana kuya kumaseva kanye nama-semiconductor. Lezi zinkampani ezimbili zizosayina isivumelwano esikhathini esizayo...Funda kabanzi -
Ukukhula Okuqinile Kwesidingo Semakethe Yemishini Yokuxhumana Yenethiwekhi Yomhlaba Wonke
Imakethe yemishini yokuxhumana kwenethiwekhi yaseShayina ikhule kakhulu eminyakeni yamuva nje, idlula izitayela zomhlaba wonke. Lokhu kwanda mhlawumbe kungabangelwa yisidingo esinganeliseki samaswishi nemikhiqizo engenantambo eqhubeka nokuqhuba imakethe phambili. Ngo-2020, ubukhulu bemakethe yamaswishi ekilasi lebhizinisi laseShayina buzofinyelela cishe ku-US$3.15 billion, ...Funda kabanzi -
Imakethe Yomhlaba Wonke Yokudlulisa I-Optical Kulindeleke ukuthi Ifinyelele Ngaphezulu Kwezigidi Eziyizigidi Eziyi-10 zamaRandi
I-China International Finance Securities muva nje ibike ukuthi imakethe yomhlaba wonke ye-Optical Transceiver kulindeleke ukuthi ifinyelele ngaphezu kwama-USD ayizigidigidi eziyi-10 ngo-2021, kanti imakethe yasekhaya ingaphezu kwamaphesenti angama-50. Ngo-2022, kulindeleke ukuthi kusetshenziswe ama-400G Optical Transceivers ngezinga elikhulu kanye nokwanda okusheshayo kwenani lama-800G Optical Transceivers, kanye nokukhula okuqhubekayo ekufuneni...Funda kabanzi -
Izixazululo Zokusungula Inethiwekhi Yokukhanya ze-Corning zizokhonjiswa ku-OFC 2023
Mashi 8, 2023 - I-Corning Incorporated imemezele ukwethulwa kwesisombululo esisha senethiwekhi ye-Fiber Optical Passive (PON). Lesi sixazululo singanciphisa izindleko zizonke futhi sandise isivinini sokufakwa ngamaphesenti angama-70, ukuze sibhekane nokukhula okuqhubekayo kwesidingo se-bandwidth. Le mikhiqizo emisha izokwembulwa ku-OFC 2023, kufaka phakathi izixazululo ezintsha zekhebula lesikhungo sedatha, ukuminyana okuphezulu ...Funda kabanzi -
Funda ngezixazululo zakamuva ze-Ethernet Test ku-OFC 2023
NgoMashi 7, 2023, i-VIAVI Solutions izogqamisa izixazululo ezintsha zokuhlola i-Ethernet ku-OFC 2023, ezobanjelwa eSan Diego, e-USA kusukela mhla ziyi-7 kuya ku-9 kuMashi. I-OFC iyingqungquthela kanye nombukiso omkhulu kunayo yonke emhlabeni wochwepheshe bokuxhumana kwe-optical kanye nokuxhumana. I-Ethernet iqhuba i-bandwidth kanye nesilinganiso ngesivinini esingakaze sibonwe. Ubuchwepheshe be-Ethernet bunezici ezibalulekile ze-DWDM yakudala ensimini...Funda kabanzi -
Abasebenzi Abakhulu Bezokuxhumana base-US kanye Nabasebenzi Be-Cable TV Bazoncintisana Kakhulu Emakethe Yezinsizakalo Zethelevishini ngo-2023
Ngo-2022, i-Verizon, i-T-Mobile, kanye ne-AT&T ngayinye inemisebenzi eminingi yokuphromotha yamadivayisi ahamba phambili, okugcina inani lababhalisile abasha lisezingeni eliphezulu kanye nezinga lokukhushulwa liphansi. I-AT&T kanye ne-Verizon nazo zikhuphule amanani ohlelo lwesevisi njengoba izinkampani ezimbili zifuna ukunciphisa izindleko ezivela ekukhuphukeni kokwenyuka kwamanani entengo. Kodwa ekupheleni kuka-2022, umdlalo wokuphromotha uqala ukushintsha. Ngaphezu kokusebenzisa kakhulu...Funda kabanzi